AA 2239 then UA 216 at DFW
Birmingham (Alabama) → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
09:50AA 2239 from Birmingham (Alabama) at the gate
09:00UA 216 to San Francisco leaves the gate
23 h 10 apart on the timetable, overnight
UA 216 leaves 23 h 10 after AA 2239 arrives on the timetable: more than half a day, so not a connection we count.